Western Star, at World of Concrete in Las Vegas Tuesday, announced several new updates for its 4700 model, including an optional 12-liter Cummins.
The lighter-weight Cummins X12 engine – weighing 2,050 pounds, which is up to 600 lbs. lighter than other medium-bore engines in the 10 to 13-liter category – features front- and rear-engine PTO offerings enabling more upfit options.
The Cummins X12 engine, delivering up to 1700 lb.-ft. of torque and 500 horsepower, has a low-friction design suited for higher MPG and is compatible with a broad range of fully automatic, automated manual and manual transmissions.
Another new option is the Detroit DT12 automated manual transmission, which can now be spec’d for Detroit-powered 4700s. With features such as creep mode, hill start aid and a precise pneumatic shift and clutch control, the DT12 gives a smoother ride and reduces driver fatigue.
The enhanced 4700 also has additional upfit-friendly improvements, including updates to the electrical system – such as the addition of a third Power Distribution Module – and improved interface connections on the back floor of the cab, as well as four new options for trailer connections.
“The 4700 is a workhorse, and our customers want it to get on the job as fast as possible. That’s why we made the 4700 easier for body builders to upfit,” said Parlier.
Refreshed interior
